If i use it to connect a 4 port pci-e x4 usb 3.0 card adapter w/ 4 dedicated 5gbps channels w/sata power will i have separate channels and speed?

This adapter will take a 16x pcie device down to a single X1 pcie. Basically any pcie device used with this adapter will be reduce to a single pcie channel. Basically if the device even works, it will be at a reduced speed. I hope that all makes sense.

can this be used for a gaming laptop?

No. There isn't enough room in a laptop for the board.

Would this fit Into a Dell optiplex 745 desktop

The StarTech.com PCIe X1 to PCIe X16 will fit in any desktop computer with an available PCIe X1 slot; however, be aware that if you have a graphics card that has a big cooling shroud, I would recommend to move the graphics card to another PCIe X16 slot on the motherboard. In addition, I would keep in mind that this adopter is about 1inch high and installing any card in it, could be a bit taller for some cards.

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StarTech PCI Express X1 to X16 Low Profile Extension Adapter (PEX1TO162)

Product ID: 3258951

Details

Color
Red
Compatible Devices
Personal
Connector Type
PCIe slot
Item dimensions L x W x H
8.62 x 1.81 x
Specific Uses For Product
personal

⚡Supports full PCIe speeds

🔗Seamless x1 to x16 slot compatibility

🖥️Low profile card mounting

R$516

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Description

🚀 Unlock full PCIe power without limits!

FUTURE PROOF SPEED - Complete pass-through design ensures you harness the latest PCI Express bandwidth effortlessly.
SPACE SAVVY DESIGN - Low profile mounting lets you fit high-performance cards in compact builds with ease.
LIFETIME RELIABILITY - Backed by StarTech’s lifetime warranty, ensuring your investment is protected for the long haul.
PLUG PLAY SIMPLICITY - No complex installations—just connect and unlock new hardware possibilities instantly.
MAXIMIZE YOUR EXPANSION - Transform any PCIe x1 slot into a powerful x16 connection without motherboard upgrades.

The StarTech PCI Express X1 to X16 Low Profile Extension Adapter (PEX1TO162) enables seamless installation of x1 to x16 PCIe cards in x1 slots, supporting full PCIe speeds with a low profile design. Ideal for professionals upgrading or expanding their systems without costly motherboard replacements, it offers plug-and-play compatibility and is backed by a lifetime warranty.

Specifications

ASIN	B0039XPS5W
Best Sellers Rank	#571 in Internal Computer Networking Cards
Brand	StarTech.com
Color	Red
Compatible Devices	Personal Computer, Server
Connector Type	PCIe slot connector
Customer Reviews	4.1 4.1 out of 5 stars (146)
External Testing Certification	CE, FCC
Item Dimensions	8.62 x 1.81 x 6.22 inches
Item Weight	0.01 kg
Manufacturer	StarTech.com
Mfr Part Number	PEX1TO162
Model Number	PEX1TO162
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	personal
UPC	065030839143
Warranty Description	Lifetime

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R$516

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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